Yukon Gear & Axle YG D30JL-488R Ring and Pinion Gear Set

The Yukon ring and pinion gear set is made for Dana 30/186MM, Jeep Wrangler JL, front, 4.88. (Part number YG D30JL-488R) Yukon designed the gear tooth surface finish to reduce friction and heat, and use high-grade steel in both the ring and pinion, with fitment designed to OEM spec. Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the-art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, or just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need. Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec

• Engineered using state-of-the-art design software and backed by 2 Quality Assurance labs
• Yukon offers a full line of popular performance & racing gears to meet your needs
• Yukon Offers A Full Line Of Popular Performance Racing Gears To Meet Your Needs
• Yukon products are proudly built to the highest industry standards
• Fits Dana 30/186MM
• 4:88 Gear Ratio
• 4.88 Gear Ratio

The Yukon Gear & Axle YG D30JL-488R ring and pinion gear set is designed for Dana 30/186MM applications in the front of a Jeep Wrangler JL. It features a 4.88:1 gear ratio and OEM-spec fitment design.

Key Features and Performance Benefits

• Reduced friction and heat: Gear tooth surface finish is designed to support efficient operation.
• High-grade construction: The ring and pinion are manufactured from high-grade steel.
• Precision engineering: Engineered using state-of-the-art design software and supported by two quality assurance laboratories.
• Performance-focused design: Part of Yukon Gear & Axle's range of performance and racing gear sets.

Product Specifications and Technical Data

• Brand: Yukon Gear & Axle
• Part number: YG D30JL-488R
• Product type: Ring and pinion gear set
• Application: Dana 30/186MM
• Position: Front
• Gear ratio: 4.88:1
• Vehicle application: Jeep Wrangler JL
• Design specification: OEM-spec fitment design

What's Included in the Box

One Yukon Gear & Axle ring and pinion gear set.

Fitment

Listed fitment includes 2018 and 2019 Jeep Wrangler applications. Verify axle and vehicle configuration before installation.

Fitments:
2018 Jeep Wrangler Rubicon
2018 Jeep Wrangler Sport
2018 Jeep Wrangler Sport S
2018 Jeep Wrangler Unlimited Moab
2018 Jeep Wrangler Unlimited Rubicon
2018 Jeep Wrangler Unlimited Sahara
2018 Jeep Wrangler Unlimited Sport
2018 Jeep Wrangler Unlimited Sport S
2019 Jeep Wrangler Rubicon
2019 Jeep Wrangler Sport
2019 Jeep Wrangler Sport S
2019 Jeep Wrangler Unlimited Moab
2019 Jeep Wrangler Unlimited Rubicon
2019 Jeep Wrangler Unlimited Sahara
2019 Jeep Wrangler Unlimited Sport
2019 Jeep Wrangler Unlimited Sport S

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1